[Insight-developers] Clang Warnings about in-class static initializers...

[Bradley Lowekamp]

Kent,

I believe you are correct that this is a C++ extension. I also recall this warning coming up before, and that there is a CMake try compile which checks to see if the compiler has this extension.

So I agree that #2 is the solutions.

Brad

On Dec 15, 2011, at 3:29 PM, Williams, Norman K wrote:

> I built the svn trunk CLang compiler to use on OSX Lion and ran into a ton
> of errors about in-class static member initializers.  The warning says
> this is a gcc extension.
> 
> The header in question is in VXL, so to fix it properly we'd have to get
> the VXL people to incorporate a fix.
> 
> 1. I'm assuming this is a extension to standard C++ that is supported by
> all the ITK4-supported compilers.
> 2. Is this something that should be fixed, if only to shut CLang up about
> it?
> --
> Kent Williams norman-k-williams at uiowa.edu
> 
> 
> 
> 
> 
> 
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